Planet IP DSLAM IDL-2400 User Manual page 488

Example:
$ create resvdmac profile param Profileid 4 mcastaddr 00:30:4f:00:00:00 action
Drop
Output
Verbose Mode On
Entry Created
Profile ID : 4
Action : Drop
Verbose Mode Off:
Entry Created
Output Fields:
FIELD
Profile Id
Multicast address
Action
488
Multicast address : 00:30:4f:00:00:00
Description
Profile Id of the MAC Address configured.
This is Reserved Multicast address. This
multicast address can only be 00:30:4F:00:00:xx,
where 'xx' lies between 00-0f and 20-2f.
This is the action corresponding to reserved
multicast address. 'Drop' action leads to dropping
of corresponding frames. 'TransformedBcast'
leads to sending of the frames broadcasted over
all the ports as if for a broadcast frame (bridging
restrictions, filtering, transformations shall apply).
'Participate' action leads to frame coming to
Control Plane and it shall be given to the
registered protocol module.
IDL series User Guide